PEPPER SPRAY

'Pepper spray' (also known as 'OC spray' (from "Oleoresin Capsicum"), 'OC gas', 'capsicum spray', or 'oleoresin capsicum') is a lachrymatory agent (a chemical compound that irritates the eyes to cause tears, pain, and even temporary blindness) that is used in riot control, crowd control and personal self-defense, including defense against dogs and bears. It is a non-lethal agent that can be deadly in rare cases. The American Civil Liberties Union claims to have documented fourteen fatalities from the use of pepper spray.^[1] The active ingredient in pepper spray is capsaicin, which is a chemical derived from the fruit of plants in the Capsicum genus, including chiles. Long-term effects of pepper spray have not been effectively researched.
The HPLC (High Performance Liquid Chromatography) method is used to measure the amount of capsaicin within pepper sprays. Scoville Heat Units (SHU) are used to measure the hotness of pepper spray.
A synthetic analogue of capsaicin, pelargonic acid vanillylamide (desmethyldihydrocapsaicin), is used in another version of pepper spray known as PAVA spray which is used in England. Another synthetic counterpart of pepper spray, pelargonic acid morpholide, was developed and is widely used in Russia. Its effectiveness compared to natural pepper spray is unclear and it has caused some injuries.
Pepper spray typically comes in canisters, which are often small enough to be carried or concealed in a pocket or purse. Pepper spray can also be bought concealed in items such as rings. There are also Pepper-spray projectile available, which can be fired from a paintball gun. Having been used for years against peaceful demonstrators ^[2], it is increasingly being used by police in routine interventions.^[3]

Contents

Effects

Subjective Experience

Deactivation and first aid

Legality

See also

References

Effects

Pepper spray is an inflammatory agent as opposed to an irritant like Mace. It causes immediate closing of the eyes, difficulty breathing, runny nose, and coughing. The duration of its effects depend on the strength of the spray but the average full effect lasts around thirty to forty-five minutes, with diminished effects lasting for hours.
The Journal of Investigative Ophthalmology and Visual Science published a study that concluded that single exposure of the eye to OC is harmless, but repeated exposure can result in long-lasting changes in corneal sensitivity. They found no lasting decrease in visual acuity.^[4]
The European Parliament Scientific and Technological Options Assessment (STOA) published in 1998 “An Appraisal of Technologies of Political Control”^[5] with extensive information on pepper spray and tear gas. They write:
:"The effects of pepper spray are far more severe, including temporary blindness which last from 15-30 minutes, a burning sensation of the skin which last from 45 to 60 minutes, upper body spasms which force a person to bend forward and uncontrollable coughing making it difficult to breathe or speak for between 3 to 15 minutes."
For those with asthma, taking other drugs, or subject to restraining techniques which restrict the breathing passages, there is a risk of death. The Los Angeles Times has reported at least 61 deaths associated with police use of pepper spray since 1990 in the USA,^[6] and the American Civil Liberties Union (ACLU) documented 27 deaths in custody of people sprayed with pepper spray in California alone, since 1993.^[7][8]
The US Army concluded in a 1993 Aberdeen Proving Ground study that pepper spray could cause "Mutagenic effects, carcinogenic effects, sensitization, cardiovascular and pulmonary toxicity, neurotoxicity, as well as possible human fatalities. There is a risk in using this product on a large and varied population".^[9] However, the pepper spray was approved despite the reservations of the US military scientists after it passed FBI tests. The head of the FBI's Less-Than lethal Weapons Program at that time, Special Agent Thomas W. W. Ward, was fired by the FBI and was sentenced to 2 months in prison for receiving payments from a peppergas manufacturer while conducting and authoring the FBI study that eventually approved pepper spray for FBI use."^[10][11]Prosecutors said that from December 1989 through 1990, Ward received about $5,000 a month for a total of $57,500, from Luckey Police Products, a Fort Lauderdale, Fla.-based company that was a major producer and supplier of pepper spray. The payments were paid through a Florida company owned by Ward's wife.^[12]

Subjective Experience

In an Army training event, individuals were sprayed with 18% OC. The spray pattern was a single pass horizontally along the eyebrow with eyes closed. The initial contact causes no discomfort, but when the eyes are opened, a burning sensation is felt immediately. The spray makes it nearly impossible to open the eyes and have useful vision. This is the primary effect when first sprayed. There is no incapacitation, and the performance of physical tasks is still possible, but after approximately 15 seconds to one minute a severe burning occurs wherever the spray has come in contact with the face. The sensation is reminiscent of the after-effects of a burn from scalding water. Comparable eye pain would be putting contact lens cleaning solution into one's eye, but much more lingering and distracting. The pain persists for quite some time, about 45 minutes of intense burning. The only relief was to press the face against air conditioning vents. Washing was not possible as oil-based OC is not water soluble.

Deactivation and first aid

A demonstration of how pepper spray is used

Though there is no way of completely neutralizing pepper spray, its effect can be minimized or stopped. As veteran chili eaters know, capsaicin is not soluble in water, and even large volumes of water will have little to no effect. It is, however, soluble in fats and oils, so milk or detergents can be used to blunt its effects and wash it off. North American street medics use a non-toxic eyedrop solution of 1:1 water and aluminum hydroxide (Maalox) which helps neutralize pepper spray and relieve symptoms.
Victims should be encouraged to blink vigorously in order to encourage tears, which will help flush the irritant from the eyes. Some of the oil can be washed off the face using a degreasing, non-oily soap such as a mild dish detergent or baby shampoo, and a fan will provide some relief. To avoid rubbing the spray into the skin (thereby prolonging the burning sensation), victims should try to avoid touching affected areas.
Some "triple-action" pepper sprays also contain "tear gas" (CS gas), which can be neutralized with sodium metabisulfite (Campden tablets, used in homebrewing), though it, too, is fat-soluble and could be washed off to a degree with milk, and some contain a UV "blanketing" dye (little can be done against this, but its effects are not nearly as dramatic).

Legality

Internationally pepper spray is banned for use in war by the 1972 Biological Weapons convention but not for internal security use.
In Western Australia, it is legal for a person to carry pepper spray for lawful defense, if that person has, on reasonable grounds, a suspicion or belief that he or she will require the pepper spray to defend himself or herself. However, the person found carrying the pepper spray carries the burden of proving a "reasonable belief or suspicion" rather than the prosecution. [1]. In all other states and territories in Australia, pepper spray is considered illegal.
In Canada all products with a labels containing the words pepper spray, mace, etc, or otherwise originally produced for use on humans are classified as a 'prohibited weapon'[2], only Peace Officers, and individuals/corporations who have special government permits may legally carry or possess pepper spray. Any similar canister with the labels reading "dog spray" and/or "bear spray" may be legally carried by anyone, and if necessary one can defend himself against a human if it is a reasonable defense against a human attacker.
In Denmark possession of pepper spray is illegal for private citizens, but a trial period is currently in effect, where police officers in most metropolitan areas carry pepper spray as part of their standard equipment. This trial period has been initiated following the shooting (and often killing) of a number of mentally ill citizens who have behaved violently or in a threatening manner, leaving the police force in want of a defensive, non-lethal weapon.
In the Dominican Republic, it is legal to own and purchase pepper spray at any age over the counter, CS spray is regulated and may be used only by military personnel on duty. Owning civilian grade pepper spray is endorsed by authorities as means of defense against stray dogs, also as a means of defense against human assailants as opposed to the use of a firearm.
In Finland it is classified as a device governed by the firearm act and possession of pepper spray requires a license. Licenses are issued for defensive purposes and to individuals working job where such a device is needed such as the private security sector. Government organizations such as defense forces and police are exempt. Concentrations are also limited to 5% active ingredient in OC sprays and 2%/2% in combinations sprays such as CN/OC.
In Germany privately owned pepper spray may fall into two different categories. Sprays that bear the test mark of the Materialprüfungsanstalt^[13] may be owned and carried ''solely for the purpose of defense against animals''. Such sprays are not legally considered as weapons. Sprays that do not bear this test mark are classified as prohibited weapons. It is nevertheless strictly prohibited to carry pepper spray at (or on the way to and from) demonstrations - whether it bears a test mark or not.
In Hong Kong. pepper spray is classified as "arms" under HK Laws. Chap 238 ''FIREARMS AND AMMUNITION ORDINANCE''. Without a valid license from the Hong Kong Police Force, it is a crime and can result a fine of $100,000 and to imprisonment for 14 years.
In Israel, OC and CS spray cans may be purchased by any member of the public without restriction and carried in public. In the 1980s a firearms license was required for doing so, but since then these sprays have been deregulated.
In Italy OC it is considered a self-defence weapon and it is legal to own it when the active principle is less than 10%. Spray made with CS is illegal.
In Latvia pepper spray is classified as a self-defense weapon, and it is available to anyone over 16. Anyone over 18 can buy gas pistol loaded with pepper or tear gas cartridges for self defense.
In both Belgium and Netherlands it is classified as a prohibited weapon, and it is illegal for anyone other than police officers to carry a capsicum spray.
In Norway real pepper spray is only used by the police. The publicly available defense spray often called pepper spray is actually based on isopropyl alcohol.
In Poland pepper spray is not classified as a weapon, so it is available to anyone over 18.
In Russia pepper spray is a fully legal self-defense weapon and can be bought without license by any person over the age of 18 (passport being required for purchase). Its effect on animals is advertised as additional feature, compared with tear gas sprays. Carrying it at demonstrations is prohibited by law.
In South Africa it is not a licenced product and is freely available as an over the counter security product. Generally carried and used by private security officers and armed reaction officers as well as police and members of the public. A pepper spray projectile is also available also without licence. Anyone using pepper spray as anything but a defensive weapon can still be charged with a firearms offence.^[14]
In Sweden it is classified as an offensive weapon and possession of pepper spray requires a license. However, as of 2006, no such license has been issued.
In Spain approved pepper spray made with 5% CS is available to anyone over 18.
In the United Kingdom, "Any weapon of whatever description designed or adapted for the discharge of any noxious liquid, gas or other thing" is classed as a section 5 firearm (Firearms Act 1968). The same act covers other prohibited weapons such as automatic firearms and rocket launchers, all of which can only be possessed by permission of the Home Secretary. Although legal for police officers, recent debates have arisen whether such a weapon should be legal for civilians as means of defensive purposes only. At present a number of legal alternative dye sprays are sold in the UK which have the effect of temporarily blinding the attacker but do not constitute noxious substances and so do not contravene this act.
Laws on Pepper Spray in the United States of America differ between states.

★ Washington, D.C., possession of pepper spray must be registered with the DC Metropolitan Police.

★ Massachusetts, pepper spray can only be sold to holders of firearm identification cards.

★ Wisconsin, pepper spray is limited to containers of 15-60 grams of 10% active ingredient without dyes or CN/CS.

★ Michigan, pepper spray is legal if it has less than 2% of the active ingredient, this decreases the length of the effects but not the SHU. Sprays containing a mixture of CN/CS are also banned. Otherwise pepper spray is an over the counter purchase.

★ In many (but not all) other states, pepper spray can be purchased at various stores and carried legally by anyone over 18.

See also

★ Riot control agent

★ Chemical weapon

★ Pepper-spray projectile

★ Pepper-spray flashlight

References

1. http://www.aclu-sc.org/attach/p/Pepper_Spray_New_Questions.pdf Pepper_Spray_New_Questions (see page 9).
2. http://www.babybloc.org/writings.html Use on infants
3. http://www.youtube.com/watch?v=GsIBkRJGQEw Use on infants
4. http://www.iovs.org/cgi/content/full/41/8/2138
5. http://cryptome.org/stoa-atpc.htm pgs 35,36
6. Los Angeles Times June 18, 1995
7. ACLU, Oleoresin Capsicum, - Pepper Spray Update, More Fatalities, More Questions, June, 1995, p. 2.
8. "Pepper spray's lethal legacy" in The Ottawa Citizen. October 22, 1998, p. A1
9. Salem, 1993
10. "Former F.B.I. Agent Is Sentenced to Prison" in The New York Times. May 20, 1996, p. B8.
11. "Ex-FBI Agent Pleads Guilty in Conflict-of-Interest Case" in The Washington Post. February 13, 1996, p. A12.
12. "Pepper spray study is tainted" in The San Francisco Chronicle. May 20, 1996, p. B8.
13. Materialprüfungsanstalt
14. See http://www.law.gov.za